Royaloid

The Royaloids are a group of Androids lead by Kagaku-Oji, the prince of a rival country to Umi-Oji. Kagaku and his friends have a pretty sucessful singing act and they've even met the Vocaloid4 boys on multiple occasions (With little fights breaking out between Umi and Kagaku.)

Members

 * Kagaku-Oji
 * Osaji Uma
 * Jodan Kashoku
 * Komori Dan

Languages

 * Japanese (all)
 * English (all)
 * French (Kagaku)

Additional Info

 * There's 2 baritones (Osaji and Komori), and 2 tenors (Kagaku and Jodan)
 * They don't have numbers due to the fact that they aren't affiliated with the Vocaloid name in any way.